Recent content by RIPCLB

So how do I go about doing that with two voltage sources connected into the same loop? I've never seen an example similar to this, so I have nothing to work off of.

Homework Statement I have the following circuit: The problem states to give arbitrary values to the resistors, and to find the voltage at Vout with respect to the ground, which I named Vx. Homework Equations The Attempt at a Solution I assume that the voltage at Vx is...

Homework Statement "Prove that any two different nondegenerate bound eigenfunctions \psij(x) and \psii(x) that are solutions to the time-independent Schroedinger equation for the same potential V(x) obey the orthogonality relation \int-∞∞ \psi j*\psii(x)dx=0 " Homework Equations I...

Thats what I had thought to do, but the number ends up being too high, maybe I have the wrong PE?

I do know that the answer is 88.1 kg (we're given the answer so we can work out the process), which is something I forgot to add earlier.

Homework Statement The question states: You notice a thuderstorm and calculate the Potential Difference between a cloud and a tree to be 150 MV. You know that a lightning bolt delivers 60 C of charge. If the tree only absorbs 5% of the energy of this lightning bolt, with the rest going to...

Is there anyone that can further help? I'm very crunched for time tonight and any help would be very appreciated.

I don't really understand what exactly to do when you say to write the equations as a function in this case.

Homework Statement A 2.00-m tall basketball player is standing on the floor 10.0 m from the basket. If he shoots the ball at a 40 degree angle from the horizontal, at what initial speed must he throw the ball so that it goes through the basket without striking the backboard? The height of the...